(not at the head of any monitored branch or PR)
2025-06-23 13:00.42: New job: build forester.5.0, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28039/head (c6cdd4ed51f96d3f5d83b2ecd37dd62c85ab2bb2)
                              on fedora-42-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28039/head" && git reset --hard c6cdd4ed
git fetch origin master
git merge --no-edit 9b213cf26504b07a2adffa89ef2ad98284d7cb65
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:fedora-42-ocaml-4.14@sha256:4b7feab1ba28ae69018d8db9935bffe7000742405b255ade68de22de3fc0bacf
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn forester.5.0 5.0
RUN opam reinstall forester.5.0; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"fedora-42\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'forester.5.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1

END-OF-DOCKERFILE
docker build -f ../Dockerfile .

2025-06-23 13:00.42: Using cache hint "ocaml/opam:fedora-42-ocaml-4.14@sha256:4b7feab1ba28ae69018d8db9935bffe7000742405b255ade68de22de3fc0bacf-forester.5.0-c6cdd4ed51f96d3f5d83b2ecd37dd62c85ab2bb2"
2025-06-23 13:00.42: Using OBuilder spec:
((from ocaml/opam:fedora-42-ocaml-4.14@sha256:4b7feab1ba28ae69018d8db9935bffe7000742405b255ade68de22de3fc0bacf)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
 (run (network host)
      (shell "opam init --reinit --config .opamrc-sandbox -ni"))
 (run (shell "opam option solver=builtin-0install && opam config report"))
 (env OPAMDOWNLOADJOBS 1)
 (env OPAMERRLOGLEN 0)
 (env OPAMPRECISETRACKING 1)
 (env CI true)
 (env OPAM_REPO_CI true)
 (run (shell "rm -rf opam-repository/"))
 (copy (src .) (dst opam-repository/))
 (run (shell "opam repository set-url --strict default opam-repository/"))
 (run (network host)
      (shell "opam update --depexts || true"))
 (run (shell "opam pin add -k version -yn forester.5.0 5.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall forester.5.0;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"fedora-42\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'forester.5.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-06-23 13:00.42: Waiting for resource in pool OCluster
2025-06-23 13:00.42: Waiting for worker…
2025-06-23 13:00.44: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
HEAD is now at 9b213cf265 Merge pull request #28068 from hannesm/recover-dune-3-17-2
Updating 9b213cf265..c6cdd4ed51
Fast-forward
 packages/forester/forester.5.0/opam | 69 +++++++++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 packages/forester/forester.5.0/opam

(from ocaml/opam:fedora-42-ocaml-4.14@sha256:4b7feab1ba28ae69018d8db9935bffe7000742405b255ade68de22de3fc0bacf)
Unable to find image 'ocaml/opam:fedora-42-ocaml-4.14@sha256:4b7feab1ba28ae69018d8db9935bffe7000742405b255ade68de22de3fc0bacf' locally
docker.io/ocaml/opam@sha256:4b7feab1ba28ae69018d8db9935bffe7000742405b255ade68de22de3fc0bacf: Pulling from ocaml/opam
578f06c04407: Pulling fs layer
578f06c04407: Verifying Checksum
578f06c04407: Download complete
578f06c04407: Pull complete
Digest: sha256:4b7feab1ba28ae69018d8db9935bffe7000742405b255ade68de22de3fc0bacf
Status: Downloaded newer image for ocaml/opam@sha256:4b7feab1ba28ae69018d8db9935bffe7000742405b255ade68de22de3fc0bacf
2025-06-23 13:03.50 ---> saved as "b94aee88efaf7cdc666e1a8192100d049baf75a3efccb4efc494a903886b8fdb"

/: (user (uid 1000) (gid 1000))

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-06-23 13:03.50 ---> saved as "d0813c6f034c6a97f636dc9bf0889af769b21abff3f0ff3baeca6069342277f3"

/home/opam: (run (network host)
                 (shell "opam init --reinit --config .opamrc-sandbox -ni"))
Configuring from /home/opam/.opamrc-sandbox, then /home/opam/.opamrc, and finally from built-in defaults.
Checking for available remotes: rsync and local, git.
  - you won't be able to use mercurial repositories unless you install the hg command on your system.
  - you won't be able to use darcs repositories unless you install the darcs command on your system.

This development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.

Continue? [y/n] y
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-06-23 13:04.22 ---> saved as "51942a1c74c3ded5f83ef11e9c5b43ca45f49722382e18a0e08a58826f99bcbf"

/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version         2.3.0 (35acd0c5abc5e66cdbd5be16ba77aa6c33a4c724)
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=fedora os-version=42
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 71
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.2"}]
# compiler-packages    ocaml-base-compiler.4.14.2, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.14.2
2025-06-23 13:04.22 ---> saved as "7c7b399566f56469787a1036523721e4d642c5058c24f57ced041755b978ec8a"

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMPRECISETRACKING 1)

/home/opam: (env CI true)

/home/opam: (env OPAM_REPO_CI true)

/home/opam: (run (shell "rm -rf opam-repository/"))
2025-06-23 13:04.31 ---> saved as "5ff45d6d4603d2327311fede8b63deaa45db8c27ecbd0028dc528fa7734c48d9"

/home/opam: (copy (src .) (dst opam-repository/))
2025-06-23 13:04.41 ---> saved as "55eddbc507dbd129948a29e8990415008a2e757f03f49113a8994345c765a955"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-06-23 13:05.03 ---> saved as "bd6fe0438811ff4248b8361d35ed210f3fef3142fd557cf1f3714a5b7ec4b6b2"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/sbin/sudo "yum" "makecache"
- Updating and loading repositories:
-  Fedora 42 - x86_64 - Updates           100% |  35.5 KiB/s |   7.6 KiB |  00m00s
-  Fedora 42 - x86_64 - Updates           100% |   1.0 MiB/s |   2.1 MiB |  00m02s
- Repositories loaded.
- Metadata cache created.
2025-06-23 13:05.09 ---> saved as "123a5714b281d78954ea76abf5a2d6dbdb409c4dd2411e13b25f5de56b929f17"

/home/opam: (run (shell "opam pin add -k version -yn forester.5.0 5.0"))
forester is now pinned to version 5.0
2025-06-23 13:05.10 ---> saved as "f5461ed6ceeda9c29222861d51909779e90f5efb854bc67399e5855cc207a7b1"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall forester.5.0;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"fedora-42\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'forester.5.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
forester.5.0 is not installed. Install it? [y/n] y
  * No agreement on the version of ocaml:
    - (invariant) -> ocaml-base-compiler = 4.14.2 -> ocaml = 4.14.2
    - forester >= 5.0 -> ocaml >= 5.3.0
    You can temporarily relax the switch invariant with `--update-invariant'
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.14.2
    - forester >= 5.0 -> ocaml >= 5.3.0 -> ocaml-variants >= 5.3.0~

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall forester.5.0;
        res=$?;
        test "$res" != 31 && exit "$res";
        export OPAMCLI=2.0;
        build_dir=$(opam var prefix)/.opam-switch/build;
        failed=$(ls "$build_dir");
        partial_fails="";
        for pkg in $failed; do
          if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"fedora-42\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'forester.5.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-06-23 13:05.21: Job failed: Failed: Build failed
2025-06-23 13:05.21: Log analysis:
2025-06-23 13:05.21: >>> 
No solution found, exiting
 (score = 100)
2025-06-23 13:05.21: [SKIP] Package not available